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KMID : 1039220240340010008
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Journal of Korean Society of Occupational and Environmental Hygiene
2024 Volume.34 No. 1 p.8 ~ p.13
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Case Study of 1-bromopropane Exposure Assessment During Aircraft Disinfection and Seat Cover Replacement Work
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Park Hae-Dong
Ro Ji-Won
Jang Mi-Yeon
Kim Sung-Ho
Kim Se-Dong
Cho Hyoun-Min
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Abstract
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Objectives: To evaluate the levels of exposure to organic compounds during aircraft disinfection and seat cover replacement operations.
Methods: According to the working schedule, organic compounds were collected using activated carbon tubes and then analyzed by GC/FID and GC/MSD.
Results: In the disinfection task, the main substances listed in the material safety data sheet (MSDS) of the disinfectant were not detected. However, 1-bromopropane, which had been used in the previous task of replacing seat covers, was detected at a level of 2.37 ppm at the measurement time. During seat cover replacement, bonding workers were exposed to 2.48 ppm on an eight-hour time-weighted average, and seat cover replacement workers were exposed to 0.22 ppm.
Conclusions: It is necessary to ensure the reliability of MSDS. A work environment management system is necessary when different companies alternate working in the same place.
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KEYWORD
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1-bromopropane, aircraft, cleaning, disinfection, exposure
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